Both the active and passive coolers are an all copper construction for excellent thermal cooling of the CPU. Our cooler ranges have been tested to Intel and AMD standards.

Our 1U coolers use a squirrel/blower style fan, which pushes very large CFM of air over the CPU but keeping the noise level to a minimum, compared to that of traditional fans.

All our active coolers are 4 pin, allowing for PWM to the motherboard. This allows the motherboard/BIOS to dynamically control the speed of the fan and is a huge leap forward compared to previous’ models of 1U active coolers that were 3 pin only.